Gintama Episode 137: 99% of Men Are Not Confident in Confessing Their Love
Episode 137 of 201 of Gintama, aired December 17, 2008, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Part 1 - After so many attempts and failures, Sarutobi and Kondo try to play matchmaker to get the other's love for them to win a bet. Part 2 - In the second part, Gintoki meets Santa and Ben (his reindeer) as they reunite.