When Frankie died he left alot of kitties heartbroken (me too). In particular there is a little kitty in MI who I think is really missing him. I think Diesel has been wishing he could reach out to her and help ease her pain. He's been learning how to text...just like Frankie did. It's been a long road, but I think he's finally got it.
He told me to let that heartbroken kitty know...he'll be hittin' you up with a text real soon. (meow)