Sked using ‘X’ for working 9N2NK on 10m instantly!

Had a sked QSO with 9N2NK on 10m just now. The speciality of the sked was that it was arranged through a chat on ‘X’ instantly! 9N2NK replied to my post and asked me what about trying 10m now? I moved to 28.400 MHz and gave a CQ call. Soon I could hear the reply from 9N2NK, though the noise level was 9+. We had a few rounds of QSO and signed off, though the copy was not great throughout. But for the instant sked on ‘X’ we could not have established a contact on 10m. Because of the high noise level, I am not sure whether you can hear 9N2NK in my recording. Let us give it a try! Later we moved to 14.200 MHz and tried. I got a reply from VU3RAZ for my CQ call and we had a short chat. But 9N2NK could not copy me on 20m.