Hi Smiley,
I noticed that you are only 13 years old. What are you talking about having a relationship with commitment? This is not the time to think about these things. Spend time enjoying your childhood because you are a child only once. Go with your friends doing fun stuff like playing tennis, swimmming, dancing etc.
Ask you mother, I think she won't approve of you having any sexual relationship at this age. That is way too young. Don't ruin a potentially nice future by getting pregnant and geeting stuck with a baby you won't even know how to care for or support. You are not ready to assume adult responsibilities so try to avoid doing adult things.
Take care.