Extend @Video 1 forward by 4 seconds and continue the story, so that it leads in

Extend @Video 1 forward by 4 seconds and continue the story, so that it leads into @Video 2. The same two kids, Kira as in @KiraSheet and Yan as in @YanSheet, heights as in @Heights, in their clear bubble helmets. The glowing school of fish around them slowly thins out and drifts away behind them; the kids swim forward out of the blue glow into darker, deeper water, their helmet lamps taking ov...