I'll ...

I'll certainly remember what you've said." He took up his _exeat_ as if mechanically.
"Then you can leave that for the present," smiled the Dean, pointing at it.

"I can write you another, you know." Frank put it down quickly.
"Oh, certainly!" he said.
"Well, good-night, Mr.Guiseley....

I ...

I can't tell you how glad I am that you confided in me.