Hey, have you ever felt like you're the odd one out? Greg Heffley certainly does! A big school dance is coming up, and everyone is buzzing about finding a partner. Greg is determined not to be left alone, so he comes up with a whole bunch of plans to find someone to go with. But if you know Greg, you know his plans often go hilariously wrong! Things get super complicated, and soon Greg's only option is to go to the dance as part of a "group of friends" with his best pal, Rowley, and another classmate. What could possibly go wrong when three friends try to navigate the wild world of a middle school dance? Will Greg end up having a great time, or will he feel like the infamous "third wheel"? Get ready for another laugh-out-loud adventure with Greg in his diary, where unexpected moments and funny mishaps are around every corner. Follow along as Greg tries his best (and sometimes worst) to figure out friendships, school life, and what it really means to have a good time, even if things don't go exactly as planned.