*sob,sob* that's so sad! there actually has been a song where anna freezes and elsa sings her own version of do you want to build a snowman, but it wasn't used (as you can tell! the "David Tennant Will Always Be My Doctor" T-Shirts & Hoodies by inkandstardust | Redbubble

There have definitely been some good Doctors in "Doctor Who" but David Tennant will always be the Doctor Who I remember