if you'd watch their xg days and xtra xg from beginning to end, their bond is extremely strong, they've grown to see each other as sisters, also with Simon they've grown to see him as a big brother or father figure they have cried when he surprised them at hitc la when they thought he was somewhere else doing work stuff
I think it was 5 years they haven't seen their families. XG is based out of Korea. So they spend most of their time in Korea but they have done concerts, photoshoots, and music videos in Japan. So when they do go back to Japan it's usually to work because it's their job. I know at one point in the XG Documentary, Simon said Chisa went back to Japan for the 1st time in a year.
I hope you react to more Xtra XG BTS videos. XTRA XG #33 (NYLON JAPAN Photoshoot Behind) XTRA XG #29 (VOGUE JAPAN Photoshoot) XTRA XG #11 (‘SHOOTING STAR’ Recording)