I love when you look at someone with a smile on your face, and they break into a smile back at you, not because they know why you're smiling, but because you're happy, and that's enough o make them happy. Seeing him happy makes my heart happy.
Love yourself first! And if you don't love yourself, learn how. You can't give or receive love until you learn how to love yourself first! And when you love yourself, it is easy to recognize the people who really love you and those who don't.