RIP off 
Lol you can take this e-card 2 ways: One, the girl ghost is just using ghost-talk to describe the joy of seeing the boy (who is sad and doesn't know shes there...)
Or 2: The girl is a mischievous spirit who is going to have so much fun haunting the boy, who has his head held low in defeat and fear XD
Take your pick and enjoy my play on words ^_^
I dedicate this to Gensowhat, because he's new to TheO and because he would probably appreciate the second explanation XD
