its friday so i went to an arcade and on the way out a girl gave me her number and said i was cute and "looked like an anime character", i'm 26 and this is the first time anything like this has remotely happened to me. we chatted a bit and we hugged each other goodbye and i quickly got a semi boner out of nowhere, i'm not in my element and i hope nobody noticed
i just wanted to play video games and i never expected to be approached by a girl

how do i proceed