I throw money at all my mistakes

I forgot my dad's birthday on June 6th. He told me that I had forgotten 2 days later. It was really weird; parents are supposed to be the emotionless fortresses and deal with their selfish children without a fuss. But my dad made a bit of a fuss. And I felt horrible because I love my dad to pieces.

So today I booked a flight to visit him in North Carolina as a surprise late birthday/fathers day present.

Now, should I pretend to forget Father's Day as well? Something tells me the answer is no...