My t uses whatsapp and it's really helping me well she's on a break as I can see when she's last been online. I like it because I know she's out there even though she's a long way away.

I wouldn't be able to mention this at all. I feel really embarrassed about looking. I think I have this fear that if I told her she would be horrified and block me.

Does anyone else do this? Does it seem kind of stalkerish?