Despite the slow pace and plain action, this drama is not boring at all, being so beautifully filmed. The actors are handsome and the acting is flawless, no more no less than it should be. Though nothing spectacular happens here, its quite pleasant to watch. This drama falls under a tag that must be created asap, that is "falling in love after approaching someone with ulterior motive and repenting".
My only objection is that the last episodes took the quarrel too far... Why take it to a point of no return?
I might rewatch this sunny story one day.