flirting is cheating. Linking up & hiding it from ur s/o is cheating. Messaging others behind your s/o back is cheating. Once you start deleting shit or putting stuff on DND its still cheating. Moral of the story it don’t got to be physical.
so far in my 20s, the best lesson i ever learned was that life will go on. People come and go, we lose friends, break up with lovers, meet new people, encounter success and failure and life will go on. You will be alright.