Why do I make you tense?

When they got to the club, Clarissa immediately went to meet the bartender, while Micheal located the girl he was talking to the previous night and engaged in a deep conversation with her.

Teddy, Kelvin and Alistair were left at the table. "no drinking of alcohol" Teddy whispered to Kelvin.

"I should be the one telling you that, weren't you the one who got drunk and passed out last night" Kelvin retorted.

"It was a one time thing." Teddy whispered back.

"So Teddy and Kelvin, you two are twins?" Alistair asked.

"Yes, we are. " Teddy answered.

"but you aren't identical" Alistair pointed out.

"no we aren't. Not all twins are identical" Kelvin answered.

"Why are your names not identical or related. Twins normally have related names."

"Well when our mum was pregnant with us, she had a dream that she should name us Theodore and Kelan." Teddy explained.

"Kelan?" Alistair asked in confusion.

"my birth name is actually Kelan but I decided to go by Kelvin. " Kelvin said.

"So Theodore a