Saint Valentine's Day (S02E06)
On Valentine's Day, romance is in full bloom, but Ulrich accidentally overlooks the occasion. In a rush, he scribbles a poem for Yumi. However, jealousy strikes when William gifts Yumi flowers, prompting Ulrich to read his poem to Sissi in hopes of making Yumi envious. This sparks a confrontation between them, leaving both questioning each other's feelings. Meanwhile, a man under Xana's control leaves a necklace at Aelita's doorstep, leading her to mistakenly believe it was from Jeremie. As Jeremie ponders the true sender, he suspects Odd, which creates tension between them. Meanwhile, the necklace begins to manipulate Aelita, compelling her to approach the Scyphozoa, but Odd arrives just in time, "threatening" to harm her to save her from danger.