You have been in a relationship with someone you love for 4 months. The L word hasn't come up before, though. One night, after a fair bit of drinking on both of your parts, they turn round and tell you that they like you a lot, but they're not in love with you. You're not the one they want to marry, and they're at the age they want to think about that stuff. But they don't want to break up with you now.