Stardate 54129.4   Seven of Nine shows some uncharacteristic emotion when three of the four Borg children leave the U.S.S. Voyager, but the Doctor confirms that she may just have malfunctioning ocular implants. The remaining young Borg, Icheb, then decides that he would like to join Starfleet Academy. When Seven later admits to suffering from some headaches, it is discovered that she needs a critical operation requiring Borg parts. However, it may be that Icheb is the only one who can help her.