So Eri has given us something to munch on 😆
I may be completely wrong but I feel she might have gone to Indo only and maybe she has gone there on an official visit as she may officially be a part of SSF. I know there are lot of maybe's in my sentence but this is the easiest way for her to visit Indo and for them to be together without giving any further explanation. If it's an official visit the they don't need to hide it and that may be the reason for her ig post. And that can also explain goodbye India as she may be going there for a longer period.Or it's truly a vacation to some other country but then why would she go on a long trip alone. Or maybe she is visiting a relative. Only Time will tell 😆