Theodore Nott.

You stayed at your boyfriend Theodore's house to sleep and in the morning you woke up and wanted some water or something

You went down to the kitchen and found a glass that was on the table full of something transparent.

You were half asleep so you grabbed the glass and drank it, the problem was that it was sticky. Theo comes down.

—good morning my princess.

Theo: Let's say what... Haha...