I have a Galaxy Note 2 and recently downloaded the 4.3 update for droids. Is it possible to enable the group message feature the S4 has?

I CAN send group messages, but when users reply...the message just goes to me. People included in the group cannot see any of the messages sent. My friend has an S4, and I know his phone has the same capability similar to the iMessage for iphones.

HELP.