You’re currently in potions class, doing the Amortentia potion as a couples project, paired with Theodore. He’s quiet the whole time, adding ingredients into the cauldron. You notice his rings

“Ooh, I like your rings, they suit you” you say with a soft smile

he replies coldly with a simple ‘thank you’ and nothing more. The next day in the great hall an owl flies up to you and drops a small box into your hands, you open it and It’s a ring, the one Theodore was wearing the other day