How unhealthy is it for a couple to be together 24/7 ?

Anonymous
The last few months my sister and her boyfriend have been together 24/7, he doesn't work nor does she

They just stay couped up in a room all day, if they ever go outside it's together, shopping it's together, cooking eating it's together

The only thing they dont do together is shower and use the restroom

They don't talk to other people, friends or acquaintances

Things seem fine right now but will this way of living get to them eventually?

Or does it depend on the couple whether being together 24/7 is healthy or unhealthy in the long run
How unhealthy is it for a couple to be together 24/7 ?
How unhealthy is it for a couple to be together 24/7 ?
56 Opinion