I love this. He doesn't just think positive and assume nothing will go wrong ever then freak out when it does. He doesn't ignore problems. He knows things will go wrong and he knows he will do everything in his power to figure out the next step, then the next until it works out.
Aladdin had just taken Jasmine on her first carpet ride and this is when she is realizing that she is falling in love with Aladdin. Aladdin already knew he was in love in Jasmine but this was the moment that he realized she was the only one for him.