To a certain point, it gives the same vibe. I wouldnt say that this drama is similar to Love Alarm though. Love alarm is much younger and teen concentrated while this is more of a simpler (or complicated) and plainer (or sassier) version. This drama also gives an insight to BL love which Love Alarm doesnt have. Be4 i explain too much in detail, check it out for yourself.
Kitty desperately seeks true love, sometimes foolishly. She runs into her biological mother, only to discover her step father is a peeping-Tom. She elopes with her classmate A Liang, but eventually betrays him. She finds comfort from Xiao Gu whom she met online, only to discover he is married. Kitty then meets Sunshine who gives her the love she wants, but she starts to doubt his feelings for her.