Prince William refused to mingle with Prince Harry at Jubilee, says pal

A friend of Prince William claimed that the royal's hurt feelings toward Prince Harry

could be the reason he did not mingle with him during the Platinum Jubilee celebrations.

A common friend speculated that the dad-of-three still feels deeply hurt by his

brother's treatment of the royals and how he abandoned his duties.

The source told The Sunday Times that the Duke of Cambridge

still feels deeply upset about it and feels let down, but he's moved on.

Moreover, the said pal claimed that the duke was "incredibly worried about

having all the family there, and what everyone was going to say.

He was said to have been "really pleased about that."