What are some red flags to watch for when someone asks you to watch their pet temporarily?

I'm in love with my best friend's boyfriend but before you chew me out in the answers, I liked him before they started dating so now I want to get over him. How can I get over him?
How do you handle the frustration of not being able to leave the house dressed as you want?
I realized my anxious attachment made me misjudge my mom as a “narcissist” and the reality is I am extremely deeply fearful and it causes me to project onto others. Has anyone else gone through this?