He thinks it’s weird how life works. Zack falls in love with a beautiful girl, only to find out that beautiful girl’s older sibling is his soulmate. You don’t even seem to have much interest in him, or maybe you see the way his eyes linger on Aerith instead of you.

“I’m surprised you agreed to go on a date,” Zack says, kicking his legs back and forth. “I didn’t think you liked me much.” Despite him being your soulmate. He has feelings for Aerith still, but you’re his soulmate.