<human>: Hey guys, I'm new to this sub so if I did anything wrong or against the rules I apologize. I skewed the ages because my girlfriend uses reddit, and I'm not sure if she comes to this subreddit.

My girlfriend, of a year, and I have been going through a lot recently, financial, emotional, physical with each other but our relationship has been going strong as we're both determined to make it work.

Today, though I had been using her computer because mine is at a company for repairs when she got a text message saying "I want you". She does get a lot of messages from guys she knows but she handles it well 100% of the time and then proceeds to show me.
This time around she made no attempt to do so. Anyways I got curious with it because I saw what was said but I didn't want to intrude... But I did anyways some hours later. The message was as follows

Guy: I want you 

Her: I know. But I gotta go 

Her: I have to go to work so I'll talk to you tomorrow 

Guy: K 

Guy: have a good one 

Her: you too

And since we sleep next to each other she puts her phone by my head as an alarm to wake us both up. She got another text in the middle of the night, same number and it just says hey, I can read it from the lock screen and now it's kept me up.

I'm probably thinking too hard but what do you guys think this is about? I need some help because i just wanna sleep...

Can you condense the text into three sentences or less?
<bot>: found a text that said "i want you" to my gf and she didn't dismiss, not sure how to approach her about it.