Yes some can fall in love.. when i was a teenage boy i use to try to flirt with a lot of girls but suddenly with out expectations i just fall in love with a beautiful girl named Blaine and i even feel the love after 15 years and when ever i hear the name i remember her and be thinking abt the past... when i take her home, and buy her some things and the games we played... i can even see her face in my mind... and Brother age is just a number and you will never know when you are going to fall in love so try to stay single for the right 1, when she come you have to be single and ready or you will lose her coz ur in some fake relationship...