If anyone ask Shen Qingqiu, he will say that all of this had started because Shang QingHua couldn't keep his damn mouth shut. The latter would justify that him blabbering that day was the great catalyst why everyone was happy now. So, Shen Qingqiu had no right to accuse him of anything! In fact, he should be thanking him! Or in which Shen Qingqiu and Liu Qingge helps out each other