7月12日，将迎来第九期爱奇艺《青春那些事》的嘉宾刘恺威。当日刘恺威顶着利落的短发，穿着简单的牛仔亮相节目，精致的侧脸和肤色让朱丹忍不住称刘恺威为“巧克力”王子。刘恺威在节目中毫不吝啬的谈及女友杨幂，甜蜜之情溢于言表。

July 12,，In September issue of love, art《The youth that》Guest LiuKaiWei。On that day LiuKaiWei crest neat short hair，Wearing a simple cowboy appearance program，Delicate side face and skin color let gerda couldn't help LiuKaiWei says“chocolate”The prince。LiuKaiWei none miserly in the show about the girlfriend Yang mi，Sweet booked。

　　刘恺威，香港著名老戏骨刘丹的儿子，《创世纪》里的“叶荣泽”、《凤传牡丹》里的“霍冬青”，2011年凭借《千山暮雪》的“莫绍谦”一角走红，因《如意》一剧与杨幂结缘，两人牵手至今。刚刚宣布与杨幂在香港共筑爱巢的刘恺威，谈论起自己的女朋友杨幂毫不避讳，他说：“我都完全不介意别人问我们俩之间的感情，因为都很珍惜当下。”而朱丹在调侃的刘恺威时，刘恺威也表示，如果硬要说杨幂的缺点，那就是她实在太忙了。刘恺威解释说其实自己并不是外界所想的“妻管严”，主要是很爱惜两人之间的感情。“但如果说到斗嘴，她肯定斗不过我”的言语让朱丹大为吃惊。刘恺威还在节目里爆料说，其实自己很喜欢自己健康的巧克力色，但身边的工作人员还有朋友，都说自己应该去美白一下。

LiuKaiWei，Famous Hong Kong bone son of old play separately，《genesis》in“YeRongZe”、《Chicken preach peony》in“HuoDongQing”，By 2011《Sunset qianshan mountain snow》of“MoShaoQian”One horn popular，for《flexibly》A play and Yang mi become attached to，Two people in hand today。Had just announced and Yang mi in Hong Kong altogether builds the love mew LiuKaiWei，Talk about his girlfriend Yang mi not afraid，He said：“I don't mind if someone asks we complete the affection between the two，Because all cherish the present。”And in the ridicule LiuKaiWei gerda，LiuKaiWei also said，If extortionary say Yang mi faults，That is she was too busy。LiuKaiWei explained that in fact not outside think“henpecked”，Mainly is the love between two people's feelings。“But if the bickering，She must fight but I”Words let gerda a shock。LiuKaiWei also coming in the show，In fact, I like your own health chocolate color，But the staff and friends around，That they should go to the whitening。