love? idk?

I don't really wanna say i'm in love because i've never experienced it, i'm just looking for some guidance. I've known this person for two years, it started off without a hitch talking to each other, seeing one another everyday, keep in mind this was platonic we never had a relationship or spoke about it. We barley speak anymore, there was a period where we hadn't spoken for a year and a bit, just because they moved away and went in a different direction. We reconnected months back for a short period of time but we haven't spoken for months. i miss them like everyday, they are always on my mind and I miss them so fucking much. I don't even know if i do want a relationship with them, is this love? i don't know, can someone give me advice, an answer just anything really.