People just don't get it sometimes. You can love someone till death and still be unable to talk to them everyday :)

Maybe its because they have past trauma(extreme toxic relationship will put scar in their heart and mind). Maybe its because they're so ፈሪ. Their fear won't let them approach and and talk. Maybe they have high level of ego. Maybe their interest is not love. Just sight intimacy only or sexual intimacy only.

I don't think so if they really love u they would show it everyone has their own way of showing love unless that person has trust issues or is an avoidant person they really can show it