I have heard in many Anime they use then ending -kun. I'm interested on knowing since I can get more of the feeling of how the person feels about the other.
-kun it's an affectionate honorific to, normally, a younger boy.
-
2I wouldn't say affectionate. It can also be used with females, though usually this would be in a boss-worker or teacher-student situation or something similar – Kurausukun Dec 18 '17 at 9:05