Keeping it mum

Knowing that mentally distubed, Julia would go berserk if smile by the sissified Damien was seen by Julia, Damien acted the way he knew she was expecting with the remaining few amounts of will left in him.

Even though Julia has done bad things towards Damien, Damien doesn't want Julia to go full out insane, as he knows she was mentally disrurbed by the sudden loss of her parents so Damien acted the way she wanted, sad to be feminized.

So, instead of showing his happiness towards feminization straight away, he is gonna act like it was all the effect of the estrogen pills that Julia gives him to eat.