You need to search for love. It does not in this age fall on your lap. Further, it takes time and effort to build up. You are fooling yourself if you think that you have met a handsome strong man or a beautiful girl and that you have fallen in love with him or her. You have an emotional attachment combined with an intimacy (well desired intimacy) of relationship. With this sort of love, one day you will be together and the next day he or she will be gone.
What you need to do is find someone whom you care for, spend time with him or her. When you care for each other, you should engage in nice sexual activity. From this, if you reflect quietly to yourself, you will know whether you are suited.
If you are, it still does not mean that love will develop. You next need to reach a formal agreement between the two of you has to what each of you will do to make the other happy.
After about one year of successfully making each other happy, you will be in love with each other.