Pros:
-You'd have someone you could talk to about anything
-You'd have someone to engage in new activities with
-Someone to have P.D.A. with (If that's what you like)
-You may have the feeling of being wanted and cared for
-Have someone to hold you and show affection to
-You'll be able to explore the types of things you may want in a life partner
-For fun
-May find someone you may actually want to spend the rest of your life with
-Allows you companionship