I recall the girl (MC) being disliked by other female classmates because two of the boys like her alot. The girl and group of female classmates got lost in the forest + fell down a rocky path and the MC tried her best to calm them down which works. The two boys came rushing to find them and helped the other female classmates up the slope which is what the MC told them to do. The boys noticed that MC has sprained her leg during the fall and the other female classmates only found that out afterwards + were shocked. The boys commented that they like her because she is emotionally strong (?)

Vague details that might be not in this manga

• The boys are just helping out this trip to see MC more.
• The teacher who came by to help is related to them and the MC went to hug him instead of the two boys. (might be an entirely different manga).
• The two boys and a teacher who came to help are brothers. (might be an entirely different manga)

Maybe Futei de Furachi na Ani desu ga. ?

Bingo! Thank you so much!