There's just some sort of odd tension in Dan's voice.

They both smiled, in spite of the odd tension, and her strange behavior.

There is an odd tension between the two men, one I didn't expect.

Then again there is also an odd sexual tension here.

After this, an odd tension is left between them.

But the odd tension which had been nagging at him seemed to be increasing.

Wiilen's voice held an odd tension, and she wasn't sure why.

It helped explain some of the odd tension and confusion.

Was I imagining that odd tension in my neck and back?

A few pedestrians were struck by the group's odd tension.