What passed between them their observer lost, but she was presently with him again, Lord Mark joining the rest.

What passed between them their observer lost, but she was presently with him again, Lord Mark joining the rest.
She went with him a few steps, and while Densher, hanging about, gave them frank attention, presently paused again for some further colloquy.
This way?"
We must take great care of her.
And then for the others: "*My* fears would want calming.
That was for Densher, the latter could see, or think he saw.
"Oh!" said Lord Mark again—and again it was just as good.
I've been calming his fears."
I've just been reassuring Mr. Densher," she added—"who's as concerned as the rest of us.
To this he was aided by Kate, who produced a prompt: "Oh dear no; I think not.
That young man concluded in a moment that he was doing what he wanted, satisfying himself as to each.
Densher, after all he had heard, easily supposed him interested in Milly; but he could imagine him also interested in the young man with whom he had found Kate engaged and whom he yet considered without visible intelligence.
"She isn't really bad, I trust?"
And, lingering a little, he kept his eyes on Densher.
"Ah 'disappoint'—rather!"
Milly's unwell," the girl explained, "and was compelled to disappoint us."
"Yes, but Mrs. Stringham's alone.
"Oh and Miss Theale I suppose?—as I seemed to hear outside, from below, Mrs. Stringham's unmistakeable voice."
The three stood for a little together in an awkwardness to which he was conscious of contributing his share; Kate failing to ask Lord Mark to be seated, but letting him know that he would find Mrs. Lowder, with some others, on the balcony.
Densher felt somehow that, as a thing of value accidentally picked up, it would retain an interest of curiosity.