Kaley Cuoco is having the best birthday ever. While celebrating her 32nd birthday on Nov. 30, the Big Bang Theory actress got engaged to her boyfriend-turned-fiancé, Karl Cook [1].

Kaley's emotional reaction was caught on camera and later shared by Karl on Instagram. In his caption, he wrote, "Well after nearly two years I finally got up the courage to ask her to marry me. This is the best night of my life and I think the video shows it is the best night for Kaley as well." Karl also shared a separate picture of Kaley's stunning, pear-shaped engagement ring [2].

View this post on Instagram

[3]

A post shared by Karl Cook (@mrtankcook) [4]

Funny thing is, Karl actually hinted at the proposal that same day. While shopping at Target, Karl snapped a selfie with a giant fake engagement ring and an unamused Kaley. "On my loves birthday I got her everything she has always wanted....now judging by her face maybe not." Little did she know . . .

View this post on Instagram

[5]

A post shared by Karl Cook (@mrtankcook) [6]