Im always longing for something...?

I long for a best friend. Everyone has a best friend, even the nerdy kids in those moVies!!! But j don't... I don't get why though. I am constandly sad because of this, my longing jutlst keeps getting more serious and I also always Long for adventure, my life is so boring. I want something to happen, like in the movies. I frequently have dreams of me with my new bEst friend on some crazy adventure. Is it bad that j long for stuff all the time? And how can I suppress or solve these longing?