Jay-Jay gets a tour of their stadium, takes part in training and is then presented as a new signing by Ajax manager Frank de Boer.
It gets better. Jay-Jay was then invited into the Ajax dressing room, put on the No. 9 shirt and took part in the first-team's warmup for their Dutch league match against NEC Breda.
His name was read out over the public address system, to huge cheers from the Ajax faithful.
Credit to the Ajax Foundation, Ajax and everybody involved for delivering a message of hope to Jay-Jay and millions of others suffering with illness.