Heero's just very literal and Duo likes to joke and he just doesn't get it and well....

Oh well they're together now, Duo gets marks for ten years of persistance against the brick wall that is Heero. I feel like I should write them a lemon scene next time round to celebrate but will have to get over my insane urge to giggle hysterically and delete it edit it all out as highly improbable and unrealistic it doesn't help the process. We'll see.