A strange man uses holographic tools to build a world for the woman he loves. This is a short by filmmaker Bruce Branit known also as the co-creator of 405.

Somebody said~
She's in a coma, she cannot interact with him. He created an entire world for her to experience, if only for a brief moment in time, as if in a dream. She can't experience it long, only in flashes.

It's worth it to him to give build an entire world for that brief moment of happiness he can see she had.

呃，太彪悍了，像PS一样World Building。不知不觉想到了叮当的随意门，跟短片似乎不搭边。
我念念不忘我的随意门，我只是想回家，回家享受老爸老妈做的香喷喷的饭菜~