I'm the One... Nobody Else Puns

He's relaxing in a comfy chair, reading the newspaper, until he hears a quiet voice call out to him:

"Nice suit."

The man looks up and around for the source of the comment, but to no avail. There's no one else in the lounge except for an attendant, busily working away on the other side of the room.

Figuring he must've been hearing things, the man resumes reading the newspaper, until a few minutes later when the same voice says to him:

"That's a lovely watch."

Again, the bewildered man searches for the source of the voice, but there is absolutely no one who could have possibly said it to him. Exasperated, he gives up and goes back to reading his paper. But once more, the voice speaks to him:

"Great haircut."

The man whips his head up, gets to his feet and looks around but there is nobody there. Desperate, he calls for the attendant to come over. He asks:

"Excuse me, but could you hear that voice talking before? I can't see anyone else but me and you here."

"No, I'm afraid I haven't heard anything of the sort." replies the attendant, shaking his head.

"It keeps on saying how much it likes my clothes, my watch - even my haircut!" states the man, growing frustrated.

A beam of realisation dawns across the attendant's face. Gesturing towards a bowl of provided nuts resting on the table, the attendant chimes:

"Oh! That must be the peanuts! They're complimentary."

"NamelessNamek! What's the charge of a hydrogen without an electron."

"It has a plus one charge."

"Are you sure?"

"I'm positive."

He chuckled and nobody else did.