A little question, please n_n'' Hey guys! How's it going? well, I have questions about some words and the correct use of some prepositions (I guess..) Here we go. I've been seeing and listening these kind of words: clean/clean up ... open/open up...... But I don't get what's the difference of using "open" instead of "open up", for example if I say "I opened up my eyes and I finally realized..." or if I say "I opened my eyes and I finally realized...". I mean, I don't know whether that is correct and why. Also each time I browse on google I often find "...opened up..." sooo... I guess that is the correct form..? I don't know hehe, I hope you can help me with this, thanks in advance!