Not the weirdest, but the one that immediately came to mind.
I once had a dream of Renko and Merry going out on a date.
In the dream, I was an observer, yet I was also able to feel what they felt.

Near the end of the dream, Renko decided to wrap her arms around Merry's waist.
And I felt myself coiling my arms around Merry's waist.
But I also felt Renko's arms around my hips.
It gave me a very fuzzy feeling in my chest and I woke up due to it.

The warmth that Merry felt when Renko put her arm around her waist stuck with me for a few hours after I woke up. Even now, I can bring back that feeling of warmth around my waist simply by thinking about that moment in the dream.