OH MY GOODNESS!!!! Should I tell or 🤫😶 OPINIONS PLEASE

When I downloaded this app and read some of the stories on here I never thought I would be writing one myself but here it is :

I accidentally sent an explicit twerk video to my friend (my bd bestfriend and homegirl bd) that I meant to send to my current partner as a tease 😰 ... The friend CLAIMS he deleted the text message thread , not too certain how true that is or if he somehow kept the 60sec video. I told my friend, his bm... but my question is do I tell my guy (not my bd - he’s irrelevant 😂lbs) ?? We have a very close relationship and open but I just DONT KNOW how he would react to this situation.