Looking at the pic and you realized there 2 Taeraes and 2 Hanbins
Fun facts: It's reported that the name Taerae in Korea is a really rare name, in 2002, there are only 3 children born with the name Taerae 2 boys and 1 girl, and the two boys become idols now, which is TEMPEST Taerae and ZB1 Taerae, they even shared the last name Kim, which is 'Kim Taerae' now they even friends with each other!!!!