Yan Ling spent a month in Melbourne, hanging out and living off Yan Yan before they returned to China on the same flight.
Qi Yi arrived in Wenzhou two hours before Yan Yan did, but he didn't go straight home, instead eagerly waiting at the airport to shower her with hugs and kisses.
Unfortunately, Yan Yan was not alone when she came out; she was laughing and chatting intimately with a handsome, charismatic young man as they walked into Qi Yi's line of sight.
Qi Yi had not told Yan Yan that he would be waiting at the airport, nor had Yan Yan informed Qi Yi that Yan Ling would be returning with her.
Yan Ling had decided on a whim to return with Yan Yan instead of following his original plan, which was to go to Singapore to meet a classmate for a trip before returning home after Yan Yan returned to China.
Since his classmate in Singapore suddenly had to travel to Africa for business, Yan Ling had no choice but to change his plans, as his classmate wouldn't be able to host him.