Why ppl cannot understand that how much we 爱情 them..?

Why ppl can't understand how much we 爱情 them .?
No matter how much we care , 爱情 .. They just hurt us?
Okay , hurt me .. , do i have problem in me ?
Talking about , friends/family....
或者 always bless 由 hurt and tears ? Can anyone always be in wrong company ??