what do u call/name...

hey tweetie pie... yeah my frnd cnt think of wt to call her buy cuz he nvr dated anyone n dis is his first romantic setup witha girl he reli likes.... he wants to call her sumthin special n diff n i cnt think of anything.. hence me askin u guys.... n no i dint suggest he gets all romantic or affectionate.. he jus wants to knw hw he can voice it out /call her by sumthin sweet n cute no one wud..... its all him i jus cudnt think of any sweet endearments