in theory they shouldn't have to look left when they're already in the middle of the road, because cars should only be coming from the right. biker was fully in the wrong. but then again this is the Philippines, and apparently bikes don't have to follow any semblance of rules and can generally get away with whatever they feel like. at least he helped her to the side...
i'll admit that i don't usually look left when i'm in the median crossing, waiting to go across, similar to what these girls did, because again - cars should only be coming from the right.