Ep 5
I actually teared up when Ri'ko was apologizing (a.k.a. friendzoning) Kaoru. And then again with the train scene... Poor mom. The promise to meet again allows us to hope for more information about the sitiuation.
Best scene? Them getting drunk. "Friendship is for life". I really hope that Karou appreciates Sentarou more and repays his kindness.
Because I'm sure I'll be seeing that in yaoi douginshis MWAHAHA. <3