Since Khalil is widely known to be a vulcan, Jon greets him saying "Live Long and Prosper".
On the right are reader TFast's signed baseball cards. She met Khalil and took a ton of pictures of him. She promises to get us those pictures at some point. She had a funny story about she said "Smile, Khalil!" and instantly his face got all contorted like he was taking a dump and he looked really uncomfortable. That guy does not like being around humans. Maybe TFast will be kind enough to write a diary to fill us in on the rest.