Vol 1: Ch 63 - They are my nieces and nephews
Almost 15 minutes that everyone calms down their emotions because from the moment Rei gives her speech it's accompanied by a piece of solitary background music, so they really can feel Rei's heartfelt messages. Manager Xia is the one who broke the silence after crying.
"Ms. Rei you really conveyed your message to us. Now we officially ended this party and officially bid our farewell to Ms. Rei. For those who want to hug Ms. Rei, you can hug her now and I will give 15 minutes to do that before we separate our ways."