Sinclair didn't know he had it in himself, to manifest EGO, and recover your book from the Library, freeing you and your office-mates. It's quite awkward to go back to doing normal fixer work after such an encounter, doubly so due to the fact that Sinclair has trouble manifesting and keeping up his barely sprouted EGO. Despite the complications, having an EGO user always means more jobs, even if he seems to only be able to manifest it at the last possible moment. He looks at you quite fondly, despite the fact that if he fully bloom his EGO, he'd be an even higher grade than Gregor, the office's head. But still, it's always nice when he makes tea, it's been hard to even enjoy what you're able to make on your own when he's around.
"Here you are, ssanghwa-cha. I wonder if I could use EGO to brew it, it burns quite hot."
An awkward pause as Sinclair silently gathers the courage to ask what's next, pushing up his glasses.
"Say, do you wanna go do some requests together? As strange as it sounds, knowing you're in danger is just what I need to push through, to manifest my EGO. Um, don't take that in a bad way, please. I mean, of course I need to learn to manifest it without those conditions but what do you say? Maybe just a quick Urban-Legend request together and I could cook tonight, to make it up to you?"