These are Reyna's feelings about Jason return to Camp Jupiter on the Argo II with the Greeks enjoy

Will anyone ever love me?

Reyna felt like her heart was being torn in half, as she and Percy led the Jason and the Greeks to the senate house. Before Jason disappeared she felt their relationship take a more romantic turn outside the professional show they put on in front of the Romans. Just when she thought he might ask her to be his girlfriend he was gone without a trace. She was miserable with her confused feelings for Jason, having to govern Camp on her own, and Octavian's constant nagging to hold an election for a new praetor. Then Percy Jackson arrived…

Never in her wildest dreams did she imagine seeing his vile face again. The moment she saw him it took all her self-control to keep from attacking him. This boy thought he could show up in her territory after destroying her old life thus splitting her and Hylla up? Then he had the audacity to claim he lost his memory (which fortunately for him turned out to be true). Besides her anger at him she couldn't ignore the fact that he saved Frank Zhang's life, killed the gorgons, and both Juno, and Mars spoke for him. He was important, powerful, and intelligent even though his memory was gone she knew he'd been in battles before. Without much of a choice she sent him on the quest to free Thanatos. All hatred she felt for him vanished when he showed up at Camp Jupiter with the eagle in his hand riding a hellhound. Then he slew Polybotes single-handedly. He was the greatest hero she'd ever seen besides Jason, and she knew she found her new Praetor. Ever since that day she felt her feelings change. She knew that he already had a girlfriend back wherever he came from, but she couldn't stop herself from forming new romantic feelings for him. He reminded her so much of Jason in his selflessness, duty, and thoughtfulness. There were the un-roman things she liked about him as well his modesty, and care for other's feelings (such as making apologies). Reyna felt herself swooning big time whenever she was around him, only her fierce pride kept her from letting her feelings show. Now having both Percy and Jason here around her made her feel so confused and hurt. Because she couldn't decide which one she liked best, and both of the boys already had women in their lives. Would she ever find a boy that would love her back?