Kat is still wrapping her head around the ability to go back to 1999, and thinking that her situation may be different than Alice's in wondering if she can change the past, especially when it comes to Jacob. She also contemplates when would be the appropriate time to let Alice know that she knows about her being her teenage friend. Alice, conversely, is still wrapping her head around the fact that she doesn't much like teenage Brady and wonders if she can do anything about her parents' relationship back in 1999. She also learns that Nick, who she loves, has grown into an adult much like her parents and Elliot. As such, Alice does whatever she can to meet current day Nick, in her mind so that they continue their so-called relationship from 1999. These issues are colored by Brady's unexpected visit, which brings up old feelings between him and Elliot which comes to a head at the high school 1999-themed dance. And Del somewhat accepts Byron's request for a date, although that date isn't quite what Byron was expecting. Their time together is affected by Joyce and Jude deciding to close the Roxy, it going out with a special gala.
—Huggo