A Friend on My Mind

A Friend on My Mind is Disc 1, Track 6 on the Xenoblade Original Soundtrack. It plays during these cutscenes:
 * Fiora bringing Dunban food in their house
 * Fiora bringing Shulk food in Outlook Park
 * Shulk asking Dunban to continue using the Monado in Satorl Marsh
 * During the conversation between Shulk and Melia in Frontier Village after the battle against the Leone Telethia
 * After the battle against in the High Entia Tomb
 * After Kallian apologizes to the party and they discuss further actions in Whitewing Palace
 * After Fiora regains consciousness at Wreckage Beach on the Fallen Arm
 * When Reyn meets Fiora again on the Fallen Arm
 * When Dunban, Sharla, Melia and Riki meet Fiora in the Hidden Machina Village

It also plays during these cutscenes in Xenoblade Chronicles: Future Connected:
 * Melia explaining her duty as the High Entia's imperial successor outside Teelan's laboratory
 * The party reaffirms their goal outside Alcamoth before the Fog King's rift widens