When someone pays a lot of attention to their boyfriend/girlfriend, cares for them, is kinda clingy towards them, and just in general loves them a lot.

Not coming through with the homies

To love someone excessively,especially your children.

To be overly affectionate for, to love excessively.

A poison, can be countered with an antidote.

Marked by or showing distinctive characteristics of a Dote.

Adjective used in Glasgow/ Central Scotland area. Basically means clueless/stupid.

With local dialect, sounds like "doe-ti(t)"