Colone

I went yesterday to club with my cousin and hes most them were couples. One of the girls who had BF whispered my ear and asked what colone I use then I asnwered him. (thats is ioi ?) Then we chated this and that with her and hers BF. I think I had some other IOIs too but wasnt sure. But when we drive back to home he sayd kinda loud that dont use that colone. I was like wtf . And shes BF was looking me and her like wtf too.

So was that huge IOI or advice to not use that colone any mroe ?