On March 14, MAMAMOO guested on tvN's 'Life Bar.' During the talk show, Hwa Sa surprised everyone by revealing, "Solar and Moon Byul get into physical altercations."
Solar explained, "Moon Byul and I don't have arguments. Our hands go up first and we kick each other." She continued, "We get into fights due to the smallest things. We get into a fight on the spot when we get angry," however, "We don't keep it in our minds. We send each other cute memes and make up. We can't help but fight though because we both have fiery personalities."