After that scene in the aquarium I repeated out loud continuously "she knows" (≧s≦) I can't wait to know what will happen now and I really hope that Misaki's brother and his wife can come to approve their realtionship ╥﹏╥
This story is somewhat much more realistic than many others are. Everything happens with a slow pace, all the feelings, artwork.. And reader can't really guess what's happening next. Just awesome.
Their blushing faces are so freaking adorable I can't-