the boy from my bus

ive been talking with this boy from my bus recently, he is from my village, thats what makes it even more cool, because i can hang out with him and stuff, but for some reason he just stopped answering me on messages, and he doesnt with me anymore on the bus:(

for exemplo, when he was entering the bus i put my hand on front of him so he sees me to sit, but insted he just says:

"hi good afternoon?"

LIKE YOU DONT KNOW ME BRO, AND ITS MORNING TIME.

i tought some days ago he has mad for the way he acted with me in the morning but then, at the same day at the afternoon he speaks normally with me even cooller then normal,but after this im sure he doesnt want to be my friends, but i didnt do nothing wrong, so i dont get it.

Idk if he thinks idk that i want a relationship, i kinda just wanted a friend, and if he thinks i want a relation maybe hes scared because he thinks im ugly? or fat?

or does our age gap scared him? im 14, gonna do 15 in april, and him is 19, i would understand that, but i dont want a boyfriend!! i want a friend to hangout on my village!!

ugh..i dont even know what to thik about this anymore.