How to spell sayang?

In the car last night.. while we're alighting from the car,I saw Jayden stroking Justin's hair/head gently while the small one was minding his own business coming dowm from the car. Jayden's face lit up while he was doing that and he was smiling. Then he saw me looking at him, he asked me

"Mami... how to spell Sayang?"

Awwwwww...

And then while we're waiting for my sis to show up, we saw this Sunway Lagoon Duck. I asked Justin to sit on its lap but the small one refused. The big one wanted to sit and then the small one started to complain and say he wanted to sit too. And the big one said

"It's okay Justin. You can sit on my lap" 

*he pat pat his own lap and opened his arms wide for his brother*

Awwwwwww.....