When?

In the past 5 days, My sister spent some time to visit us here in
Davao(my sister is teaching in Cebu). As she visits us here in Davao
she has bought with him a Korean national(her student). This student is
a guy, 25 years old and his english name is Charles(because of his
favorite basketball player "Charles Barkley"). At first, I was very
intimidated by Charles, it was hard for me to talk to him. As the days
went by, he turned out to be a very good friend like a brother("Hiong"
in Korean dialect). He is smart, funny and crazy(just like me). Just
tonight, we had our family Christmas party and a Goodbye party for my
sister and Charles as they are to take their flight tomorrow morning
going back to Cebu. Charles asked me, if I could drink until we get
drunk for tonight, maybe for him to somehow extend the time that he has
spent with me and my family. Yes, we drank but only a little a bottle
of rhum and 6 bottles of beer. For the time that he has spent here in
Davao, he seemed to be a brother to me but for me, I think, I was a
brother to him. How I wish that he could still spend more time with my
family here in Davao, but he is leaving for Canada, a few more days
after he goes back to Cebu. One thing has remained on my mind, can it
still be possible for us to enjoy the same way we enjoyed the last 5
days they stayed here? Only God knows. . . .