That's it really... he has a sister of 15 months and they play together, but she's still mainly in the 'disrupting his play' rather than 'joining his play' phase as far as he's concerned.
Today he mentioned in the car 'Buppy' who was his 'big friend' & I sort of left it as a one-off comment... but he's just said something about his tea being 'Buppy's tea in the next room'. I do play with him but have a house to run so don't give him my undivided attention... just wondered if this was common or a bad thing that means I'm not really engaging with him enough. I don't think I'm much different from other parents but would be interested in stories.