No concern at all because Xingchen can see just fine and hear. He no longer has the blindfold. Tidus has been so busy, that he didn't know Xingchen had an eyeplant surgery weeks ago.
So now he can see with 20/20 perfect vision. He sees the people leaving the platform and disappear into the fog beyond the barrier, to never return unless the train bids them to.
Turning to Tidus, Tidus should see Xingchen has a pair of brown eyes.
"Hello! I recognize you. Your voice. You're Tidus, correct?"
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So now he can see with 20/20 perfect vision. He sees the people leaving the platform and disappear into the fog beyond the barrier, to never return unless the train bids them to.
Turning to Tidus, Tidus should see Xingchen has a pair of brown eyes.
"Hello! I recognize you. Your voice. You're Tidus, correct?"