Love means wishing others to be happy. Love is about what we give not what we get.
Practice doing something for someone each day with love alone. Do it without expecting anything in return. Do it without anyone knowing it. For example, you can pray for your friends or family members who live far away. You can send email, text, or a letter to someone whom you have not been in touch with for quite a while. Give compliments to other people. You can give a smile to a stranger passing by. You can pet your dog or cat. Do small things with great love each day. And watch your heart expand to more love.