Should I tell him I like him if my friend also likes him and we’re all close?

Shld I tell him I like him? My frnd lowkey likes him too even tho she got boyfriend. If I tell, whole grp gonna know Me & him never even talked, he's nonchalant af & I'm chalant Can't get him out my head tho he ain't even my type. Also don't wanna mess up my friendship w her. Plus he's close w her boyfriend and all my mutuals ngl I keep thnking Im not his type either cuz I'm curvy & there r other pretty girls. Also i don't want others to know I like him cuz initially I didn't like him because of nonchalant but now I do because of that fcking mysterious brooding personality. Like we have been in same circle multiple time and we haven't interacted his friends say that he is less interesting which I can see he doesn't interact that much also with anyone but ARGHHHHH I want Closure, i thought to tell him and ask him to swear secrery never tell anyone but ik he is that close to my friends boyfriend that he will tell him and my friend, her boyfriend and few more friends we have overlapping friend grp

Should I tell him I like him if my friend also likes him and we’re all close?
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