Hey there,
Firstly, I'd like to apologize for the late response to your thread.
We all have different emotional responses to different situations. We give different amounts of importance to different people and situations and that can determine how we feel about a certain event. As long as your emotional responses aren't affecting your ability to function normally and aren't distressing you a lot, you shouldn't worry about it. Whatever you feel is okay.
If you feel that this is affecting your life a lot and is becoming a cause of concern, you can visit a mental health professional and get their help with it. But please don't try to self diagnose, it can have very harmful effects.
You're always welcome to
PM me if you'd like to chat.
Take care.