THESAURUS
cotton to
accord, agree, agree with, associate with, be acquainted with, be friends, be inseparable, be smitten, become attached to, chime in with, correspond, empathize, fall for, fall in love, fall in with, fraternize with, get along, get along with, get on with, harmonize, harmonize with, hit it off, hobnob with, identify with, interchange, know, reciprocate, respond to, sing in chorus, sympathize, take to, understand one another