Bad blood.
Ronny Deila looked confused and annoyed by Mark McGhee's refusal to shake his hand. The Celtic manager had just watched his side overcome Motherwell at Fir Park, with Leigh Griffiths scoring twice in a 2-1 win.
At the full-time whistle, Deila approached McGhee, offering a handshake as is the custom for managers at full-time, but the Motherwell boss blanked him, and walked towards the Celtic manager's assistant instead.
Deila looked miffed by the snub, but Celtic moved eight points clear of Aberdeen at the top of the Scottish Premiership, so we doubt he'll be losing much sleep over it.
