"Can you explain why Boris is on holiday (Caribbean?) while parliament is in session?"
Allow me:
Oh he's been through so much, poor man, all that disloyalty and backstabbing, nobody could begrudge him a bit of me time.
Covid, war in Ukraine, inflation etc.
Add your own to the list of self-serving guff from the enthralled.
The bottom line though is that he does what he wants when he wants because he's a selfish, entitled oaf.