feel awkward about something
be awkward about something

Julia could tell he felt awkward about the pass he'd made on the plane.

She said you might feel awkward about it, training boys like you do.

It was most awkward about the key in the morning.

He could not recall seeing her be awkward about anything.

All the previous day she had felt awkward about it when she saw him.

The group then disbands, feeling awkward about their past meetings.

Certainly he felt as awkward about all this as she did.

I suppose we both felt awkward about our new legal relationship.

Now there's no good in you being awkward about this, Dunton.

I can be a bit awkward about things like this.