Instant noodles and 'wallet eggs'

Thanks to this Tavia site, I can watch the press interview about Food For Life (a.k.a. Yummy Yummy) in Singapore.
http://ah-yi.com/Downloads/Video/yummy-promo.wmv
1. When interviewed abt their culinary skills, Charmaine, Ray & Kevin all replied they only know cooking instant noodles & 'wallet eggs'.
2. Charmaine looks really cute with Ray. Why does Kevin always do the buddy hug thingy with Ben Yeo like in every pics?