Need outlook/perspective

had a sd today for ib sa27 and an at the end said i have a very unique story and would share his contact info just in case i wanna stay connected but ended up never sharing it + never respond to my thank u email - hr coordinates all of this so i was confused how he was going to share it in the first place. idk why but it’s kind of getting in my head and was wondering if this is a neutral-positive sign? i feel like i rambled a bit during the behavioral/fit questions so no idea