To that, he can't really say much, can he? York knows his way around relationships in a way he never really will. He can't offer reassurance, doesn't know what the future might hold, doesn't even really know for certain what it is York does feel.

So, instead, he continues walking. It appears he's been leading the way up to the Observation Deck, thankfully relatively empty around this time of 'night'.

"...I knew you didn't want to get involved with anyone. I won't ask you to if it's still something you don't want. You know this."