One possible version：
Last Saturday , our class held a discussion about the topic “Can middle school students be in love .”:As is shown in the discussion ,25% of the students are in favor of it , thinking that loving one person is the right of every student .If dealt with properly , love can improve the study of each other .However , 55%of them are opposed to it for the reason that being in love with someone takes up time and energy , which has a negative effect on their studies .In addition , not only are parents unwilling to know their children are in love while studying at school ,but students falling in love will also end up in failure .The rest 20% of the students have a neutral attitude because they don’t understand the difference between like and love .