It was announced on Monday morning that Prince William and Kate Middleton’s second child will enter the world in April 2015. We first found out about Kate’s pregnancy back in September, and the baby boy or girl will join big brother Prince George in the palace around the same time as Kate and Will’s fourth wedding anniversary. We can only imagine what the 1-year-old is thinking after getting such exciting news – remember when you found out you were going to have a sibling? That mix of delight, fear, and annoyance has definitely been going through George’s head, and even more so now that he has an exact date. Here are all the ways we assume Prince George is feeling about his future fellow heir.