A FILM SCENE
 

Hugh Grant realises he has
put his foot in it.

In the film Four Weddings and a Funeral, Hugh Grant meets an old friend, and asks him, 'How are you, and how's your girlfriend?'

The man replies, 'She's not my girlfriend any more.'

'That's good,' says Grant, 'You probably didn't know, but she was two-timing you with someone else.'

The man looks deeply shocked and says, 'She's my wife now.'

Hugh Grant realises he has put his foot in it, and he kicks himself for being so stupid.
  two-timing
deceiving,
being
unfaithful

put your foot in it

unintentionally
upset
someone

kick yourself

feel angry with yourself