hmm, there are some streaming sites, yes. viikii.net and mysoju.com are the two that spring to mind. i prefer to download, so my knowledge of streaming sites is a little limited. dramabeans.com, i think, might be another one.

i would think all three would have Coffee Prince. dramabeans is focused on kdramas, i think, so it's almost guaranteed to have it, and mysoju has tons of stuff. im not as familiar with viikii.