The Russian pairing of Andrey Rublev and Anastasia Pavlyuchenkova has sparked immense joy across the tennis community during their campaign at the ongoing Tokyo Olympics.The two singles stars have managed to beat the odds and reach the mixed doubles final, where they will face compatriots Elena Vesnina and Aslan Karatsev on Sunday. But in addition to impressing fans with the strength of their play, Rublev and Pavlyuchenkova have also provided a lot of entertainment through their funny reactions.Seeded fourth in the draw, Andrey Rublev and Anastasia Pavlyuchenkova had to dig deep in the semifinal against Australia’s John Peers and Ashleigh Barty before emerging triumphant in a deciding set tiebreak. There were countless moments of exhilaration, nonchalance and anxiety between the two Russians during the match, and Twitterati were on hand to document everything.Here is an 'adorable' GIF of the moment Andrey Rublev and Anastasia Pavlyuchenkova came through against Peers and Barty, registering a hard-fought a 5-7, 6-4, 13-11 victory.Andrey can't believe. Nastia looking at him like 🥰@NastiaPav @AndreyRublev97pic.twitter.com/DZ98sln3TZ— ‎‎‎‎‎ . (@Ashish__TV) July 30, 2021Both Rublev and Pavlyuchenkova seemed in disbelief at the prospect of playing for a gold medal at the quadrennial event. The Russians put in a Herculean effort on Friday - Pavlyuchenova even saved a match point in the tiebreaker with a screaming backhand winner - and they looked relieved and pumped in equal measure at the end.Rublev's reaction after his partner hit that belter can be seen in the tweet below:this @AndreyRublev97 reaction was probably all of us after that backhand pic.twitter.com/1DE15cU2Ii— ‎‎‎‎‎ . (@Ashish__TV) July 30, 2021Andrey Rublev and Anastasia Pavlyuchenkova had also looked visibly relieved after their first-round win. That result was particularly important for Rublev, who had lost in the first round in both singles and men's doubles; after finally winning a match in Tokyo he gestured to show how his hand was shaking in the decisive tiebreaker.These two really wanted to win so much they were shaking. Got there in the end 💪 @NastiaPav @AndreyRublev97 pic.twitter.com/IgHqBppFh8— ‎‎‎‎‎ . (@Ashish__TV) July 28, 2021Unlike their compatriots Karatsev and Vesnina, Rublev and Pavlyuchenkova had never played doubles with each other before the Olympics. And the newly formed team has made some absolutely hilarious plays during its three wins so far.In one instance, Pavlyuchenkova found herself at the net midway through a point and had to duck out of the way of a powerful Rublev forehand.Trying to avoid that Rublev fh like #nastiapavs #pavlyuchenkova pic.twitter.com/sXPcEcko7k— ‎‎‎‎‎ . (@Ashish__TV) July 30, 2021Andrey Rublev has been in the zone at the net on many points, bunting several volleys - both single-handed and two-handed - past his opponents.The Flying Rublev in action. pic.twitter.com/jR2JYrXalU— Del🇪🇺 (@Stroppa_Del) July 30, 2021double handed forehand volley + a nutmeg. Good start by Rublev pic.twitter.com/Kz2V8xQhrp— ‎‎‎‎‎ . (@Ashish__TV) July 29, 2021The single-most hilarious point came during the match against Barty and Peers though, when Pavlyuchenkova hit a smash at the net as Rublev looked on anxiously. Rublev's expression as his partner made contact with the ball was simply priceless.Fans on Twitter made sure they screen-capped the Russian's reaction from different angles.Andrey Rublev's priceless expression (Picture credits: @maisonpq)It gets better and better pic.twitter.com/Jd1ekROxSc— Ann (@maisonpq) July 30, 2021Lastly, enjoy the live footage https://t.co/7qYkOya2IY pic.twitter.com/vqz081ypqN— Ann (@maisonpq) July 30, 2021flamingo style🦩🦩🦩 pic.twitter.com/tttaEDGbzW— Orhi_dee 🐻🐙🐱 (@DeeOrhi) July 30, 2021Even Pavlyuchenkova took to her Twitter handle after the match to comment on Rublev's reaction."When your partner believes in you," her caption read.When you partner believes in you 😂 https://t.co/DEI05fsIAy— Anastasia Pavlyuchenkova (@NastiaPav) July 31, 2021There was another mix-up between Andrey Rublev and Anastasia Pavlyuchenkova during the match, where Rublev made an error of judgement by going for a ball that was well within his partner's reach.Russian male players can't help it 😂 pic.twitter.com/PkiEafxb7A— Oleg S. (@AnnaK_4ever) July 30, 2021There was also a hilarious compilation of the reactions of the two of them set to a rom-com background score, that gained widespread acclaim on Twitter.We recently started posting on instagram too. If you like dumb reels about Pavlyuchenkova and Rublev for example, give us a follow 😂https://t.co/i7mhJHNqzn pic.twitter.com/C6SocWOIr9— ‎‎‎‎‎ . (@Ashish__TV) July 29, 2021"I feel we're kind of losers, playing mixed after crashing out in singles" - Andrey RublevWhile speaking to the media after their hard-fought win on Friday, Anastasia Pavlyuchenkova seemed to be struggling to gain her composure during one of the initial questions. Andrey Rublev proceeded to break it down for his partner but the Russian, who is ranked No. 18 in the WTA singles rankings, remarked that she understood the question.This prompted Rublev to come up with a hilarious quip, asking Pavlyuchenkova why she was reacting in "slow motion".😂 pic.twitter.com/JAy866FtUU— Oleg S. (@AnnaK_4ever) July 30, 2021Rublev also joked that he and Pavlyuchenkova were "losers" because they were playing the mixed doubles competition only because they lost early in singles."I feel we're kind of losers, playing mixed after crashing out in singles," Andrey Rublev remarked after their quarterfinal win."Still feeling I'm a loser, because I'd love to be alive in singles," he said after the semifinals.Pavlyuchenkova, however, didn't agree with Rublev's typically pessimistic attitude. The 29-year-old asserted that an Olympic medal is an Olympic medal, even if it is earned in doubles competitions."That's Andrey for you. Olympic medal is Olympic medal, we are not the losers," Pavlyuchenkova said.via @rsportru:Rublev (laughing) after QF: I feel we are kind of losers—playing mixed after crashing out in singles.After SF: Still feeling I'm a loser because I'd love to be alive in singles.Pavs: That's Andrey for you. Olympic medal is Olympic medal. We are so NOT the losers. https://t.co/xU55bDerXH— Oleg S. (@AnnaK_4ever) July 30, 2021