fawn upon (?.)

• act up to
• adulate
• agree to anything
• beslobber
• beslubber
• blandish
• brown-nose
• cajole
• compliment
• conceit
• court
• curry favor
• dance attendance on
• fall all over
• fall over
• flatter
• handshake
• make court to
• make fair weather
• make up to
• oil the tongue
• palaver
• pay court to
• play up to
• polish the apple
• praise
• run after
• shine up to
• slobber over
• suck up to
• wheedle