"I want to commit to you."
If you two are casually seeing each other with no tight-bound strings and you’re not sure where you are, you have two options: ask or wait it out. If you ask them, and they want you to be the only person in their life, they’ll tell you. If you’re afraid to ask, eventually they’ll come out and say it if that’s how they really feel. Many times when they say, “I’m just not looking for a relationship right now,” they mean. “I don’t want to be in a relationship with you.” Either way, you’ll know.