Hydrogen 1: "Ah Oxygen-kun! One of your valence electrons is entering my s orbital! We're sharing a sigma bond!!"

Hydrogen 2: "No! I will not lose to you! Oxygen-kun!! FORM AN SP3 HYBRID ORBITAL WITH ME!!!"

Oxygen: *Th-their electrons... it's entering my outer shell... I-I can feel the octet rule being fulfilled! I'm achieving a lower energy state and become more stable!!* **"YES MY TWO HYDROGEN ATOMS!! BOND WITH ME AND FILL MY SECOND SHELL WITH YOUR DELICIOUS VALENCE ELECTRONS!!!!!"**