lights up on (verb) bump into: happen upon
Sinonime: all over, attached, caring, crazy over,
dear,
devoted, doting,
fond, friendly, huggy, kind, lovey-dovey,
loving, mushy, nutty about,
partial, soft on, sympathetic,
tender, warm, warmhearted
Antonime: antagonistic,
cold,
cool, disliking, undemonstrative