G said, "I never know if it's I or me."
J said, "Say it for each one separately and then put them together."
Myself and Count Dracula went to Whitby. NO!
I went to Whitby. Count Dracula went to Whitby. Count Dracula and I went to Whitby. YES!
The ghost scared Kathleen and I. NO!
The ghost scared me. The ghost scared Kathleen. The ghost scared Kathleen and me. YES!
I made pumpkin soup for her and me. NO!
I made pumpkin soup for her. I made pumpkin soup for myself. I made pumpkin soup for her and myself. YES!
Her and him decorated the house with cobwebs. NO!
He decorated the house with cobwebs. She decorated the house with cobwebs. She and he decorated the house with cobwebs. Yes.
She and he have to take them all down today, so they're ready for the next shindig.