Just read 124 - 126 at one go. Pretty good - at least there has been some character development. Though of course, the mangaka seems to have the habit of throwing everything that has been done aside and start from square one with the characters when he does his arcs.
Spoiler:
123 - 125 depicts the three days Manaka spends with Tsukasa. Manaka has his ecchi thoughts again - and Tsukasa is content just spending time with Manaka. At the end though, I think she is disappointed she cannot get Manaka to do *anything* to her.
In 126, Manaka has convinced Aya to be the female lead for his last film of his senior high school career. The pool incident was quite hilarious - but really, it was because Manaka has just learnt to swim and could not really keep his head for the race.
Aya looks hot in that swim suit eh?
Someone please take a 2x4 to Manaka's head please. Or send a howler to the mangaka telling him going back and forth between Aya and Tsukasa is going to get stale soon...
I personally think that the whole manga will end after their graduation from senior high and taking the entrance exams for university. Manaka will then finally make his decision on who he likes and tell her under the sakura trees.
Typical school romance / dating game ending.