Sulin leads hundreds of Maidens including Enaila, Lamelle and Somara who will not let Rand out of his tent until he agrees to let them accompany him. (TFoH,Ch43)
Sulin receives a gash to the head when Rand's tower collapses. She insists that she is all right and continues to lead the Maidens. (TFoH,Ch44)
Sulin confronts Rand breaking her spears and forces him to bring Maidens along in the assault on Caemlyn. Enaila and the other Maidens are delighted when he acquiesces. (TFoH,Ch53)
Sulin tells Aviendha that she is no longer a Maiden so she cannot participate in hunting down the remaining Trollocs. (TFoH,Ch56)
Sulin, Enaila, Somara and other Maidens stand guard while Rand practices swords before the Andoran nobles. Sulin then pays the five swordsmen. (LoC,Ch1)
Sulin fetches maps for Rand. She summons an escort for Rand to go to Shadar Logoth, incurring toh as she does so. She helps look for Liah when they notice her missing. (LoC,Ch21)
Rand is aghast when Sulin delivers a letter to him while wearing a dress. (LoC,Ch28)
Rand arranges to have Sulin as his personal maid to help her meet her toh. She drops her serving tray when she sees Min sitting on Rand's lap. (LoC,Ch41)
When Rand learns that the Aes Sedai are paying an unexpected visit, Sulin helps him prepare. Later, she accompanies him when he Travels to Cairhien. (LoC,Ch49)