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"Would you stop doing that?" Regulus felt his face getting hot as he narrowed his eyes at the rebellious boy.
"Doing what?" Sirius flashed his brother his infamous mischievous grin.
"Flirting with girls I’m interested in!"
"Is that jealousy I hear, dear brother?" Sirius teased, his stormy grey eyes gleaming with amusement.
"Shut up, Sirius," Regulus snapped as his hands clenched into fists.
"Well, make sure I’m not nearby when you’re talking to a girl next time-- Regulus, put that fork down."
The younger one of them grinned with malicious glee before throwing fork after fork at the older one.