Should I confess to my straight friend?

So they said they are definitely straight but not cause I asked but they just said forgot the topic of that conversation.

This is a new friend that I made after starting the new school.

Well I never actually I was straight but never said I wasn't either to this friend.

Not to mention I know they'll definitely but even so I still want to be friends they are fun to talk and hang out with. And I know that defo wont be the case if I confess it'll probably make things awkward and probs have to defriend.

At the moment I'm tryna fall out of love pretty hard to do. They have good personality, very sensual in a way, long eyelashes and sexy shaped eyes. If that's a thing.