How do Soap Bubbles Form?

I know that soap is needed to stabilize a bubble and bubbles are usually made as a product of Surface tension. I am still confused as to how they form.Can the hydrophobic end of a surfactant face towards the water? Is that what creates bubbles?

Soap molecules have two ends — one end likes to stick to water, and the other end is repelled by water. The bubbles you see when you wash your hands are caused by this property of the soap molecules. The soap molecules “surround” the water molecules, with the “water sticky” bits pointed towards the water, and the “water repellent” bits pointed away from the water. This is what the surface of a soap bubble is — a thin layer of water sandwiched between the soap molecules.
So, the soap has a tendency to separate the water from itself, out into these thin sheets.
Why are the soap bubbles round? Ever notice how if you blow a bubble from a wand that is some weird shape, it still turns into a spherical bubble? This is a nice bit of geometry. It turns out that if you want to enclose some volume (say, of air), then the shape that does that with the least surface area is a sphere. In other words, if there’s the same amount of air inside a football and a soccer ball, the soccer ball takes less material to make than the football does.
So the bubbles form spheres because this uses the least amount of soap (and thus energy) to form the bubble.

Giant Stinson Beach Bubbles (Canon 550D)