Even they have different story, but they have similarities like: Both main leads are neighbor, The female lead stalk the male lead that she loves and does everything to meet him and enter his house,Both lead females always playing around and joking, also there is a childhood friend who is in love with the lead female, but the woman sees her as a friend, Both women are brave in love and they don't give up when the guy reject them. And in both the male lead is also in love with female, but because of some reason they reject female lead.