I think Aff and Ae Issaraya look quite similar. Sorry if you don't know who Ae is, I can't be bothered finding her picture, I don't think she acts anymore, but google her.
Also, I think sometimes Aff looks older than Aum. I know she is older than him, but she looks it too. I do think Aff is gorgeous, but for some reason, she appears older or maybe it's coz she's always dressed more maturely than Aum in their interviews or when they are on talk shows. He's always more grungy and stylish and she's always so immaculately perfect.
Also, I think sometimes Aff looks older than Aum. I know she is older than him, but she looks it too. I do think Aff is gorgeous, but for some reason, she appears older or maybe it's coz she's always dressed more maturely than Aum in their interviews or when they are on talk shows. He's always more grungy and stylish and she's always so immaculately perfect.