Sirius: [ excited ] I can't believe I did this !

Sirius: ....I can't believe I did this

Sirius: I CAN'T BELIEVE I DID THIS !

Sirius: [ worried ] .....Mum would be so furious. Well, that's okay! I mean, what she doesn't know won't kill her, right ?

Sirius: [ rocking around on James's floor ] Oh, my godric....This would kill her ! I am a horrible son. I'm going back.

Sirius: [ cartwheeling ] I am NEVER going back !

Sirius: [ facedown on bed ] I am a despicable human being.

Sirius: [ flying around James's backyard, shooting random spells in the air ] WOOO- HOOO ! BEST. DAY. EVER !