<human>: My girlfriend is coming home from college this week so she can see me. We have been dating for pretty much a month and she was at college when we decided to make it official, about three or four weeks ago so this is our first time seeing each other now that we are officially a couple instead of just a thing. When I get home from school, I'm driving myself over to her house but I want to think of something to do to surprise her when she opens her door to show how much I have missed her. Do you guys have any ideas for this? I'd like to limit the money I'd be spending since we will be going out to dinner as well and I only make minimum wage where I work.

Can you summarize the given text in a few sentences?
<bot>: Girlfriend coming home from college and visiting her. What should I get her as a gift to show her how much I've missed her?