Want to try using this one?

Hmm...

I've been having trouble sleeping lately. Can you help me?

I've heard that switching pillows can help.

I knew I could count on you, Dore-emon. Play on Doraemon

The next day

That pillow smelled so good, I fell fast asleep! What was that scent on it!?

Wait, it actually helped you get a good night's rest...?

I just lent you the pillow I usually use...