It's a born-again cool old-dude, Roland. You wouldn't get it.

"That's not fun," is Tidus's very easily deduced verdict on Roland and Bambosh's quality time. Just telling it when to come home and to help Roland with his chores? It makes him think of Yuna and her aeons, but even so-

"Even Yuna acted close with her aeons, whenever they were around - she had a connection with them too. She had to pray hard to make them accept her!" Which may or may not make any sense, but to Tidus, there's a link: a connection, from the heart. It's gotta be similar, right? "A person's more than just how useful they are at a job. You should treat Bambosh like... a coworker. Or a pal! Ask him how he's doing once in a while. You asked him to be stuck on a train with you."

Tidus: the higgledy whisperer.