<human>: Summarize the given text in a few sentences.

So my friend that I've known for about six years has been dating a guy for a couple months now, and he's madly in love with her. She likes him, they have good conversation and what not, but she's not really that into him romantically. He does have the same goals as her though, kids, marriage, and the like. She told me the other day that she's thinking about just settling down with him and "getting on with it".
I know it's not really my business, but I want to know what to tell her. I don't think this is a good idea. First of all, it isn't fair to him. If he thinks that she's in the same place, and she clearly (to everyone except him) isn't romantically into him. And second, it's giving up. She's been in this type of relationship and it fell apart messily. Any advice for what to tell her?
<bot>: Want to know what to tell my friend that is thinking about settling down with a guy that she isn't in to.