Overall, the manga was really good and was quite realistic to me, especially with Asuka wanting to take time off. However, I felt that Asuka gave in to Ryu more often and respected his feelings more than he did hers. Kamiya's entrance was ok and stirred the plot up quite a bit, but he shouldn't have made those moves on Asuka while she was dating Ryu. If you like her that much, respect who she's dating as well. Btw, Asuka never really told Ryu about Kamiya towards the end there...
For the second story, he was clearly using her. I don't even know why she even went back to liking him. It would've been better if she had continued ignoring him for all that he did to her. She's naive as well...playing 'errand-girl' for TWO years??(⊙…⊙ )
Overall, the manga was really good and was quite realistic to me, especially with Asuka wanting to take time off. However, I felt that Asuka gave in to Ryu more often and respected his feelings more than he did hers. Kamiya's entrance was ok and stirred the plot up quite a bit, but he shouldn't have made those moves on Asuka while she was dating Ryu. If you like her that much, respect who she's dating as well. Btw, Asuka never really told Ryu about Kamiya towards the end there...