It is not just because of the trip, dude
"I do not dislike hearing that. Heheh."!
It is. And, I'm glad you told him! This finally got him thinking about it
Aw! Yeah, that's love
That is so fucking unbelievably adorable!
"I miss Senpai", aw
They realize that Iroha likes Yakusa
"I love seeing you like this", aw
Her reaction to his praise