Simon is not doing a great job of hiding his secret...
Simon is just having his usual midday snooze. Classic Vampire move.
He looks so ADORABLE.
Then his sister arrives and they have a joyous reunion.
Hope she doesn't notice how strong he is...
Becky is totally suspicious of her brother from the minute she sets eyes on him!
Is she psychic or something? That girl has great instincts.
Then she tries to open the curtains.
Does she want her brother to BURST INTO FLAMES??
Luckily, Simon dodges the sunlight and comes up with a great story...
About how their Aunt Sheryl had melanoma.
And his sister completely believes him.
That is a look of trust.
Until she finds his stash of human blood. Whoops.
At first she thinks it's alcohol, but that would have been way too normal for her crazy brother.
When Simon tries to explain that the blood is for a band performance...
It doesn't look like his sister is buying it.
Have you seen S2E4 yet? Watch it right here on Freeform!
Do you think Simon's sister will take away his flask? What will he do then? Tell us what you think will happen in the comments.