How do the members of Hello Venus feel about Nara's solo promotions?

In an interview with Ilgan Sports, Nara revealed that she's unable to see her members often due to her solo schedules. She explained,"I feel bad in regard to our dorm life. I feel sorry for walking in late at night and even feel sorry for using the water and the hair dryer [at late hours]. That makes me feel like if I really need to, I should live by myself, but I wasn't able to because I would have missed my members."