Implying in english cultural differences between english and russian

While taeyong played with ten’s arm he said “marshmallow” implying that his arm is as soft as one and that’s breaking my

🆔📢😎그림을 보고 가사를 맞혀보세요! can you guess the lyrics that this drawing is implying? #bi #비아이 #1st full album #waterfall #해변 #illaill