Su didn't know why it seemed so difficult just to say sorry. It was all she wanted to really say, but she couldn't just sorry and not have it mean anything. It wasn't helping to go over what had happened to try and find the right words, because all it did was make her feel worse for what was said. Still she had to try, if for no other reason than to have it all settled and done with.
"I didn't... I didn't mean to..." she started off shakily, tears threatening to spill over as she started getting worked up. So worried that she'd chicken out the words that followed came out as quickly as her tears did. "I didn't really know...I didn't mean to push...I'm sorry I asked...I'm sorry I made you remember what...what happened...I'm sorry."
In the end she just looked at the ground, because she was afraid of how Declan would look at her, crying and mumbling she was sorry and she'd understand if he hated her and didn't want to be friends anymore.