Is my guy bestfriend in love with me?

So me and my guy bestfriend we have sex occasionally but we both don’t like eachother like that but on his birthday two days ago we both were drinking and we had sex and he told me he loved me and I couldn’t believe it does a guy mean it when they say that while having sex because he’s never said it during sex he has told me I love you when we are hanging out as friends but never in the bed and I am just afraid because we have been bestfriends for almost 3 years and he’s told me before he doesn’t have feelings for me can that change?

Is my guy bestfriend in love with me?
Post Opinion