Tell a little lie~

There were two best friends, Kayden and Mark. Kayden starts to notice Mark is acting a bit odd. He doesn't think too much of it until Mark asks for Kayden to come over. Kayden's best friend, Emma, gives him advice on how to keep things smooth with Mark after having sex once. Emma says something crazy, But he just takes the advice and leaves. The real question here is what did she tell him?? Is it a good thing or a bad thing? Read to find out!!