Some people like to take a short cut if there is one, they want to handle life a lot easier than normal and that is why they exist. They do not want to trouble themselves on doing something that can be done in a faster manner, they want to do everything as fast and as efficient as possible and there is nothing wrong with that.
After all, why should they put hardships on themselves when they can do things a whole lot easier than normal? Well, that also includes the way they send you texts and the way they write. When you want to say I love you to the one person that is truly special to you, why bother sending three words when you can shorten it up to love u?
Here are some love u memes that you can use in order to express those feelings of love and caring for your special someone.