This version as being much more lighthearted, fluffier, and sweeter than the 2003 version. Although I’m a big fan of the original. I love Shison Jun‘s portrayal of Momo. It’s very refreshing compared to Matsumoto Jun’s version. One thing I love about Shison Jun is the way he always looks at Iriyama Noriko throughout the drama. His soft eyes speak with so much tenderness and love. He did a great job at alternating between his happy, brighter side and his darker, more contemplative side. He's kind and thoughtful. There’s a lot more kissing and skinship in this version. I love how he held back his love and backed off at first for Sumire's happiness with Hasumi-senpai. At first I find the plot super strange. Who would actually adopt and treat a normal adult human being as their own pet? But after I watch on Asian Boss about Japan's Fake-Family Industry (Family Romance, a family and friend rental service), I realize that there are so many lonely Japanese people. It makes the plot less weird.