Say: I love you. Answer: Me too. Does "Me too" mean I love you too or I love me too?

Me too is used after others have finished an opinion or viewpoint, and your opinion or viewpoint is consistent with others. To show your approval, you can use me. It's too direct. English is very taboo to repeat. If the other person says I love you, you can also say I love you completely. It seems a bit repetitive, so I can be too direct instead. I also mean: me too. For example, if others are full and you are full, you can also say that I am too direct, which means: I am full, too. Others are tired, so are you. You can also say me too, which means: I'm tired, too.