Twins Arrow and Zeppelin are "Comedy and Tragedy," according to their dad Jensen Ackles

Credit: Source: Jensen Ackles/Instagram; Michael Boardman/Getty

They may have shared close quarters for nine months, but Jensen Ackles‘ twins are as different as can be.

In a Tuesday snap on the Supernatural star’s Instagram account, the father of three shared a bit of detail about daughter Arrow Rhodes and son Zeppelin Bram — specifically, how the 3-month-olds remind him of the theater.

“Comedy&Tragedy. Those are MY kids alright. #dadlife,” Ackles, 39, captioned a snap of his twins where one is smiling widely and the other sports an unmistakable pouting expression.

For emphasis, the actor hilariously spliced a drawing of laughing and frowning theater masks at the bottom of the photo, with the corresponding mask underneath each twin.

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This is the second photo of his twins that Ackles has shared to his Instagram account. In January, he posted a family snap that included the whole gang: himself, Arrow, Zeppelin, wife Danneel Harris Ackles and their daughter Justice Jay, 3½.

“#family #happy2017 #spnfamily,” he captioned the snap, in which he is all smiles while bottle-feeding one twin with each hand.

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The babies were born Dec. 2, and their dad announced their arrival in the cheekiest way: with a photo of Dr. Seuss’ Thing 1 and Thing 2.

“Danneel, JJ and I are excited to announce the birth of our twins Zeppelin Bram and Arrow Rhodes,” he wrote to accompany the Dec. 3 post. “They were born early yesterday morning. Everyone is doing great! #twinning.”