The girls have mixed emotions about leaving the school. Faith needs to get a scholarship to attend college. Shelley feels Dana and Faith are ignoring her. Casey's parents apparently aren't going to attend her graduation. There's a good bit of arguing going on between the main three. Pamela causes them more trouble.
Still, there's always Allison to talk to,
Here's where I have a problem with series. The second half of the set has three different girls staying in 407. Why didn't the entire series just center around Faith, Dana and Shelley? The Dana Girls had a similar series and the main characters weren't changed in that. Maybe they felt that people would get tired of the three girls? I don't know, but it would be interesting to understand the reasons for the change in personnel in Room 407.