For cute things, I think of machine Angela sitting up at night just to watch Roland's sleeping face and listen to him in the night. She likes playing with his hair or reading knowing he's nearby.
On a more angsty side, Angela reading through Book of Purple Tear before everyone got released from the Library and coming to know that Iori was Roland's Gran and what she did to his parents and now having to live with contemplating this fact and deciding whether she'll tell him or not.