Dean ---> Rick:

When you two met you two seem to hit it off. That didn't sit right with Dean. But you made it clear to rick that you were not interested and were committed to Dean only and Rick respected that. You two are just good friends.

Sam ---> Glenn:

When you first met Glenn you were uneasy at first but the more you opened up to him and found out he was a very awesome guy to be around. Even found out that was an old childhood friend of yours. Sam wouldn't admit it but he was jealous. When he heard mentions of Maggie being his wife. It put him at ease.

Daryl ---> Cas:

Cas was very interesting in your eyes especially with him being an angel. He was clueless about somethings and that made you laugh. Daryl felt he might lose you to the fallen angel but then you remind him that Cas was an angel and couldn't feel emotions. You even told him your type of angel was the one with the wings on the back of his vest making him smile.