This "time" will arrive during the rematch with Meicomon who will appear once again. Taichi and the others' hearts ache when the secret is revealed to them. Despite their entangled feelings, they make a decision. "If we wait around for 'someday,' we'll become adults before you know it.
Digimon Adventure tri. "Confession" is set for a September 24, 2016 release in Japan, and will be available on Blu-ray and DVD on November 2, 2016.
[Source: Anime News Network]