Ryan Kalish and Gabe Kapler discuss mani-pedis, life

Boston outfielder Ryan Kalish and retired journeyman Gabe Kapler had a fun little Twitter conversation today that left us baffled.
It started when Kalish tweeted about manicures, making sure to note that he's #selfsufficient.
I am not gonna lie I love a good manicure, however no one files my nails quite like I do #selfsufficent
- Ryan Kalish (@Ryan_Kalish) June 27, 2013
Kapler then repied with some healthy, athlete-to-athlete advice.
@Ryan_Kalish If you don't get a pedicure once in a while too, you're missing out. Take care of those feet and they will take care of you.
- gabe kapler (@gabekapler) June 27, 2013
But Kalish was all "O I KNO"
@gabekapler hahaha don't you worry. I got on the pedi train about 3 years ago!
- Ryan Kalish (@Ryan_Kalish) June 27, 2013
And then, for some reason, this conversation reminded Gabe Kapler of something he needed to tell Kalish personally.
@Ryan_Kalish Just sent you an email. Check when you can.
- gabe kapler (@gabekapler) June 27, 2013
And Kalish was on it.
@gabekapler on it
- Ryan Kalish (@Ryan_Kalish) June 27, 2013
What on earth? What's suddenly so important? Are they sharing secret techniques for pedicures? Maybe it's a Groupon for some special, MLB-only spa? Does Kapler want the number for Victorino's shoe guy?
-- Dakota Gardner / MLB.com