That makes the two of us

Ethan and Diana has settled in their home. 

Since Mel parents, which were Ethan's grandparents owned a hospital; it was very easy to get a qualified doctor for her.

It was how he managed to learn about her sickness being cureable. After much persuasion from Sarah; he finally took a shower after three days.

The last time he bath was the night Diana left. Ever since then; he couldn't even think clearly.

The doctor claimed that there's no need for second surgery if she's fine after waking up, but Ethan asked him to do it. 

He didn't want to take any risk. And also, he asked for her illness to be cured as well.

He wants her to be free. To be his alone. But all this will be after she wakes up.

Diana was laying on her bed, with IV connected to her body. Everything was set as if she's in a hospital room. 

A heart monitor and many more was included. He exaggerated everything as if she's in a coma.