The kiss could have lasted longer if only they didn't hear someone opened the door to the terrace and chirped, "Ahh.. here you are!"
Terry stood rooted in his place with his hand pressed on his lips when he realized that he was interrupting a kiss between Rune and Rose. He felt so guilty for barging in without knocking.
After he arrived back in his suite, he was looking for them everywhere. The terrace balcony was the last place he went to, thinking Rune and Rose might already leave or something.
That's why he didn't knock.
Right then, he knew he had just interrupted something special that was going on between Rune and the girl he liked.
Terry loved gossip and he was mischievous, but he would never ruin his brother's chance with a girl. So, this incident really made him feel guilty. However, it was too late to step back and close the door, pretending that he wasn't there.