I don't see why not?
‘I don’t see why not?’ is what a parent says when they’re too embarrassed to tell you the truth.
‘I don’t see why not?’ my dad said, even though he got a job at a gas station.
‘I don’t see why not?’ my mom said, even though she was still paying off her student loans.
‘I don’t see why not?’ my dad said, even though he was in a fight with the bank.