Water

Krithardhan slipped into her bed and stretched his right arm towards a plastic water bottle at the same time, when the girl who was stripped down to almost her lingerie told, "Oh I can get you new water". Krithardhan retreated his advancing right arm into his plush quilt like a tortoise into it's shell.

The girl went into the adjacent lab in her violet lingerie and initiated a reaction that would combine hydrogen and oxygen to create water. She poured the new water into the very same recyclable plastic water bottle towards which Krithardahan's retractable right arm advanced exactly 7 minutes and 37 seconds earlier.

Krithardhan drank the new water, and as his name suggests, he seemed grateful under his blanket.