Ritsuka grew slightly weak following the kiss, both from the kiss itself and the energy he gave to help power the spell. His cheeks were flushed a bright pink, and he took a moment to catch his breath, ear twitching shyly. His eyes widened slightly in excitement at the spell, feeling half as though Ritsu-sensi would come out of no where to admonish them for using magic outside of battle.

His pride at Soubi's work was quickly suppressed with a frown at his attitude, and he gave another warning grumble of, "Soooubi," though he couldn't stay cross for long and was soon smiling at him again, pressing on through the tunnel.