Hey Sujin, I think it's "ok" to be "sensitive" and to be hurt about this..... I can completely relate to being betrayed by someone and then finding it hard to trust other people. Give yourself time to grieve the loss of the friend who hurt you. You are a caring soul (and maybe they are not )

I know you said you didn't want any replies so ignore this if you want to....

Take gentle care,
Fuzzy

PS I was posting this as you posted again..... sorry if now redundant