哎，原因太多了，不提也罢。我和她分手的时候也很痛苦，可是过了一段时间，慢慢就好了。
āi ，yuányīn tài duō le ，bù tí yěbà 。wǒ hé tā fēnshǒu de shíhou yě hěn tòngkǔ ，kěshì guò le yī duàn shíjiān ，mànmān jiù hǎo le 。
Oh, there were so many reasons, it's better not to get into it. When I broke up with her I also suffered a lot--but as time passed by, it slowly got better.