When two straight men have a close relationship and people think they are really dating. Being bromantic includes going on bro dates and hanging out together.
"Hey tony , you and him huh? "
" ha ha yea we're pretty bromantic "
"Cuutee"
n., a nascent bromance. This is what a man has for a man he has just met, with whom he is likely to have bromance but the relationship has yet to advance to that level.
Dave's going to go over to the coffee shop and chat with that guy that he met at the party last night. He's his bromantic interest.
(n.) A prescient movement spanning artistic genres and political boundaries, originating in the latter half of the 18th Century, which foreshadowed the brotastic rise of bro culture.