His parents thought he was suffering from boredom, but the teen loved to lay in bed and just do what?\nOptions:\n- meet interesting people\n- lift weights\n- listen to music\n- play chess\n- entertain
Step-by-step reasoning:
listen to music
Listening to music can be done by laying in bed.

Teens love listening to music.

Listening to music needs a digital device.

.

So, the final answer is listen to music