My son is 17 mos, and he's rambunctious. He like's to play alone, he gives kisses but most times you have to take them from him
He likes to bodyslam the pillows and his dad. It's normal, as long as he's happy. Toddlers like to run, slam, throw, jump, and get dirty, it's all good. Be thankful he's not as needy as other kids are!