Yeah, that's one of the many moments I would have included if I'd allotted more than ten spots (but then I would have been here all day XD). I also liked the scene during the Varia Arc where Reborn told Ken and Chikusa that Tsuna was constantly asking about them and what had happened to them. Or the scene right after Genkishi's death, when he gets angry and tells everyone they need to stop Byakuran. He's almost too compassionate for his own good; he just cares about everyone even the people trying to kill him. Definitely makes me love him all the more as a character.