context: When she gets back tonight we are going to put on lipsticks and kiss paper until we get the perfect lip prints and we'll trace them and have them tattooed on eachother tomorrow . Mine on hers ... you get the idea . I'm so excited .
question: What's a possible reason they are getting their lip prints tattooed on each other ?
reference: Because they really like each other .
candidate: because they are very similar to each other .