I think this is about a guy that's following his significant other while she is with other guy, the narrator explains how this other man looks better than him but it's somewhat of a douchebag that obviously takes this girl for granted and even laughs at her with his haberdasher while she's looking at clothes. While witnessing this, the narrator sinks into sadness as he realizes that she prefers being with that guy even though he doesn't appreciate her as much as the narrator.
I think this is about a guy that's following his significant other while she is with other guy, the narrator explains how this other man looks better than him but it's somewhat of a douchebag that obviously takes this girl for granted and even laughs at her with his haberdasher while she's looking at clothes. While witnessing this, the narrator sinks into sadness as he realizes that she prefers being with that guy even though he doesn't appreciate her as much as the narrator.