Daniel Gonzï¿½lezï¿½ plays the role of Gwen Stefani 's former boyfriend .
`` On it features many flashbacks of when Stefani and her former boyfriend ï¿½played by Daniel Gonzï¿½lezï¿½ were dating , and nowadays , despite his new girlfriend , both are `` '' cool '' '' about their relationship . ''
Cool -LRB-Gwen Stefani song-RRB-