Younha's 2010 'Time 2 Love' concert was held on December 26th at Kangnam Coex D Hall in Seoul. Younha sang various stories of love to match the name and theme of the concert. Along with her new song 'Take Care of My Boyfriend', which was released on December 9th and became popular, Younha sang her signature ballad 'Waiting' and 'We Broke Up Today'. She also sang her collaboration with singer/songwriter Yoo Hee Yeol, 'Today's Seoul is Sunny All Day', jazz track 'Sound of Rain', and 'Best Friend', a song defining friendship and love. As usual, Younha showcased her fantastic live vocals. [gallery] Meanwhile, Younha's new song, 'Take Care of My Boyfriend', is remaining at the top of various music charts, being praised as a 'Younha style ballad' that goes well with winter. Also, all 10,000 pre-sale copies of the EP album that was released on December 16th were sold out in just a day. Younha's new EP is already making the music market more lively. Source: Newsen