Lyric discussion by The Withered Grave 

Cover art for Girls lyrics by 1975, The

There are many situations in this song. It's like a written contradiction. Since he says no to her, but yet he is just looking to fool around which goes against saying No to a partner. He is also saying that girls are only out to play games, "Girls breaking hearts, etc.." It's really difficult to put into an interpretation since it's a contracting song.