In a small bowl, whisk together the soy sauce, honey, rice vinegar, garlic, ginger, and cornstarch until fully combined. Make sure the cornstarch is fully dissolved so it doesn't clump once it hits the hot pan. Set the sauce aside while you prep the chicken.
Heat the oil in a large skillet over medium-high heat until it shimmers slightly. Add the chicken pieces in a single layer, letting them sear undisturbed for a couple of minutes so they develop a golden crust. Cook for about 6 to 7 minutes total, stirring occasionally, until the chicken is cooked through.
Pour the whisked sauce directly over the cooked chicken in the skillet. Stir well so every piece gets coated, then let it simmer for 2 to 3 minutes. Watch as the sauce thickens and turns glossy, clinging to the chicken instead of running off.
Push the chicken to one side of the pan, or use a separate small skillet, and add the sweet corn kernels. Cook for 3 to 4 minutes, stirring occasionally, until the corn is warmed through and slightly caramelized at the edges.
Spoon warm rice into each serving bowl as your base. Top with the sticky chicken and any extra sauce left in the pan, then scatter the sweet corn over the top. This is the moment the whole dish starts coming together visually and flavor-wise.
Finish each bowl with sliced green onions, a sprinkle of sesame seeds, and a lime wedge on the side. Squeeze the lime over the top right before eating for a fresh, tangy finish that cuts through the sweetness of the sauce.