So I, 24M, like a girl, 23F who I am just amazing friends with. I have been in love with her for a long time but have suppressed the feelings because neither of us had a good relationship history. Now she got a great career opportunity for which she'll move away for some time (min 3 years but may end up being way more). Now that there's a time for probable parting, idk if I should profess my love for her, especially thinking it might ruin our friendship completely. She was one of the reasons why my mental health stabilised which is why I can never stop being grateful and will and can do whatever in my best ability to help her out. But now that she's moving out, I can't stop feeling sad. I'm really not keen on putting her in a hard spot at a time when she is going through a huge change but idk what to do with my own feelings. What do I do?