Asking to settle a friendly argument between my bf and I!

My bf of 5 years and I lost our virginities to each other (first time doing anything sexual with anyone, first relationship too)

I consider losing my virginity when we started doing oral sex and all that which started 3 months into our relationship. He considers losing his virginity when we had had vaginal sex. I understand that virginity can be whatever people want it to mean and while he understands that and agrees that if I want to say I lost my virginity 3 months in then that’s fair but to him it’s about a year. Feels kinda weird for us to considering losing our virginities to each other but having a different point in time we believe it happened lol

Just curious to see what others think!