Chose not to wake up when prompted after the prologue.

Fight without a sword in the training yard. Then continue fighting without using until you get to a scene.

Get the above scene and then go down into the underground to the sacred fountain. 

Go to the cavern within the hillside before you clear the north area with Aodh and then go all the way to the lowest level.

Sleep in Chief Rory's manor until night, then go to the left and see Aodh in prison.

Lose to the Black Hound in dreamscape after getting to the Grand Church.

If lost to the Black Hound will see this scene in the under chamber within the cemetery.

Accept Proposal at first Rest House to see numerous Intimate Scenes.

After doing the above, accept the proposal at the second rest house to see character specific dancing scenes.

Will see a scene on the bridge to the east of the church, dependent on if Elongated Talons gained earlier on.

Can offer to give the men of the city of Oppida if gained Elongated Talons earlier on.