I can’t find a gift set of this alternate ending, so I’ll have to post the actual clip. This comment by skahyun is soooo true:
Can I just say, this should’ve been the original ending? It makes it almost as if Park Bo Young’s meeting Song Joong Ki again was like a dream. Plus, the shot showing the two hugging in the room is so dream-like as well. Then when she wakes, she’s old again, the room’s dark again, and Chul Soo isn’t there. It satisfies our wants (for them to meet again) while still keeping it vague enough to allow us to question if they ever did meet.