Stupid Love has only been out three short weeks and is about to spend its 3rd week in the top 50 in the US (possibly top 40), its stayed top 15 since debut in the UK, and will possibly climb back into the top 50 in places like France. Its also sat at #37 shazam Global.  To me, this shows that the song has only just started, not that its over as some members have cruelly pointed out.  I'd say, we may just be surprised with stupid love's performance in the next few weeks