So a girl I'm dating one minute can be all over me, telling me how much I mean to her, that she's crazy about me, loves me, misses me, wants to have a future with me and be so full on and loving. Evenin the phone the conversation is great, funny, she's upbeat etc. Then the start time I talk to her she can seem just a bit flat. I know life and other things get in the way, is it normal for a girl to behave like this? Up and down almost. She will always keep in contact no matter what I just feel sometimes she's more into me than other times.